1. The learning of surface structure clues to deep structure by a puppet show technique;Cromer;QJExpPsychol,1972
2. Children are nice to understand: surface structure clues for the recovery of deep structure;Cromer;BJPsychol,1970
3. Assessing linguistic competence: when are children hard to understand?;Fabian-Kraus;JChLang,1980
4. Stages in language development and reading exposure;Chomsky;HarvEdRev,1972
5. ‘John is easy to see’ revisited;Morsbach;JChLang,1976